What Is the Best Lightning Protection for Wastewater Treatment Plants?

Rachel Rowland • June 17, 2026

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Wastewater treatment plant and Encore Land and Sea

What Is the Best Lightning Protection for Wastewater Treatment Plants?

Six Lightning Strikes. One Tank. One Storm.


What Repeated Lightning Events Reveal About Protecting Modern Wastewater Infrastructure

  

Wastewater treatment plants are critical infrastructure assets that rely on sensitive electrical systems, automated controls, pumps, sensors, and communications networks to operate continuously. When lightning strikes these facilities, the consequences can include equipment damage, operational downtime, costly repairs, and compliance risks. 


One recent storm highlighted this vulnerability when a single wastewater tank was struck by lightning six times during the same weather event. 


The incident raises an important question: What is the best lightning protection solution for a wastewater treatment plant? 


Wastewater Facilities Are Increasingly Vulnerable to Lightning 


Modern treatment plants depend on: 


  • SCADA systems 
  • Pump stations 
  • Electrical controls 
  • Communications networks 
  • Treatment and storage tanks 
  • Monitoring equipment 


Traditional lightning protection systems are designed to intercept lightning and direct it to ground. While sometimes effective at managing strikes, they do not prevent lightning from occurring. 


As facilities become more automated and interconnected, even a single lightning event can disrupt critical operations. According to NOAA, lightning causes billions of dollars in damage to infrastructure and electrical systems each year. 


Six Strikes in One Storm 


When lightning repeatedly targeted the same wastewater tank six times during a single storm, it demonstrated a reality many facility managers face: Lightning is not always a one-time event. 


Each strike introduces the potential for: 


  • Equipment failure 
  • Power disruptions 
  • Sensor damage 
  • Communication outages 
  • Increased maintenance costs 


For municipal wastewater operators, downtime can quickly become a public health, environmental, and financial concern. The EPA identifies wastewater treatment facilities as critical infrastructure essential to public health and environmental protection. 


Advanced Lightning Suppression Technology 


Unlike conventional lightning rods, the CMCE Lightning Suppressor is designed to prevent lightning strike formation altogether. Using Variable Electromagnetic Field Balancing (VEB) technology, the CMCE continuously dissipates excess ionic charge in the atmosphere, neutralizing the conditions that lead to lightning development. 


Because the system operates continuously without external power, it provides around-the-clock protection for critical infrastructure. 


Industry best practices for lightning safety and protection standards continue to evolve as facilities become increasingly dependent on sensitive electronics. 


From Lightning Protection to Lightning Prevention 


Most facilities focus on surviving lightning strikes. However, CMCE Technology shifts the focus to preventing strikes from developing over critical assets in the first place. 


This proactive approach can help facilities: 


  • Reduce downtime 
  • Improve operational reliability 
  • Lower maintenance costs 
  • Extend equipment life 
  • Enhance infrastructure resiliency 


For wastewater treatment plants, preventing interruptions is often more valuable than simply managing the damage after a strike occurs. 


Many engineers now include infrastructure resilience planning as a key component of long-term asset management strategies.


The Best Lightning Protection Is the One That Prevents the Strike


The six-strike event serves as a reminder that wastewater infrastructure remains highly vulnerable to lightning-related disruptions. 


While traditional lightning protection systems are designed to conduct lightning after it strikes, CMCE Lightning Suppression Technology significantly reduces the likelihood of lightning strike formation around protected properties. 


For wastewater treatment plants seeking to protect operations, reduce downtime, and improve long-term resiliency, a proactive lightning suppression strategy provides the highest level of protection available. 


Elevate Your Facility Before the Next Storm 


Contact Encore Land and Sea to request a proposal and learn how CMCE Technology can protect your facility from the dangers of lightning strikes.


Phone: (888) 360-7786

Email: sales@encorelandandsea.com

Website: www.encorelandandsea.com

How Vulnerable Is Your Property to Lightning?

 

Take our free assessment to receive an instant lightning risk score and expert analysis based on your property’s unique characteristics.

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